富水黄土隧道坍体处理

Collapsing part treatment of the water-rich losses tunnel

结合具体工程实例,分析了富水黄土隧道坍体的情况及原因,介绍了该土家湾隧道坍体的处理方案及措施,重点就坍体施工开挖与衬砌进行了探讨,积累了富水土质坍体的处理经验。

Combining with concrete project,it analyzes the situation and causes of the water-rich losses tunnel collapsing part,introduces treatment scheme and measures of this Tujiawan tunnel collapsing part,emphatically discusses the collapsing part construction excavation and lining,and accumulates treatment experiences of the water-rich losses collapsing part.